* operation/agentes/exportdata.php,
operation/events/events_list.php: cleaned source code style.
* include/functions_events.php,
include/functions_network_components.php,
include/functions_api.php: fixed some things, the function
"events_validate_event" when can't update as validate any event
return false, into the file "functions_network_components" added
$config['homedir'] for situations where include in a other path that
index. And show error when make a bad validate event.
MERGED FROM 4.0.2
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@6197 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
a69c3e0fa3